> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kalimna.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Webhook & API

> Learn how to use webhooks and the REST API for custom integrations and automation

If you want deeper customization beyond no-code blocks, Kalimna.ai supports **webhooks** and a **REST API**.

## 1. Webhooks

* **When to Use**: Trigger events in external systems the moment something happens in Kalimna.ai (e.g., "Call Ended,").
* **Configuration**: Set a webhook URL in your assistant/campaign settings or the automation platform.
* **Payload**: Typically includes call ID, transcript, call outcome, or any user data collected.

## 2. REST API

* **Key Functions**:
  1. **Create/Update Leads**
  2. **Manage Campaigns**
* **Auth & Rate Limits**: Usually uses API tokens. Check [API docs](/api-reference/introduction) for details on endpoints and usage quotas.

## 3. Example Use Cases

* **Real-Time CRM Sync**: For each new call, post data to your CRM's endpoint.
* **Custom Dashboards**: Pull call data into your own analytics dashboard.

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**Note:** You'll find the official API reference in a dedicated docs section or via your Kalimna.ai dashboard. Always secure your tokens and test endpoints in a dev environment.